1121310720

1,121,310,720 is an even composite number composed of four prime numbers multiplied together.

What does the number 1121310720 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 288 divisors.

1121310720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.

Prime factorization of 1121310720:

211 × 32 × 5 × 233

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 1121310720 from the Numbermatics database.


Names of 1121310720

  • Cardinal: 1121310720 can be written as One billion, one hundred twenty-one million, three hundred ten thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.12131072 × 109

Factors of 1121310720

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 33

Divisors of 1121310720

Bases of 1121310720

  • Binary: 10000101101010111011000000000002
  • Hexadecimal: 0x42D5D800
  • Base-36: IJLKW0

Squares and roots of 1121310720

  • 1121310720 squared (11213107202) is 1257337730786918400
  • 1121310720 cubed (11213107203) is 1409866276191845637685248000
  • The square root of 1121310720 is 33485.9779609317
  • The cube root of 1121310720 is 1038.9037758847

Scales and comparisons

How big is 1121310720?
  • 1,121,310,720 seconds is equal to 35 years, 34 weeks, 3 hours, 12 minutes.
  • To count from 1 to 1,121,310,720 would take you about seventy-one years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 1121310720 cubic inches would be around 86.6 feet tall.

Recreational maths with 1121310720

  • 1121310720 backwards is 0270131211
  • 1121310720 is a Harshad number.
  • The number of decimal digits it has is: 10
  • The sum of 1121310720's digits is 18
  • More coming soon!

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"Number 1121310720 - Facts about the integer". Numbermatics.com. 2020. Web. 4 August 2020.

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Numbermatics. (2020). Number 1121310720 - Facts about the integer. Retrieved 4 August 2020, from https://numbermatics.com/n/1121310720/

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The information we have on file for 1121310720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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